// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analyzer/src/diagnostic/diagnostic.dart' as diag;
import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../dart/resolution/context_collection_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(ExtensionAsExpressionTest);
  });
}

@reflectiveTest
class ExtensionAsExpressionTest extends PubPackageResolutionTest {
  test_prefixedIdentifier() async {
    newFile('$testPackageLibPath/a.dart', r'''
extension E on int {}
''');
    await assertErrorsInCode(
      '''
import 'a.dart' as p;
var v = p.E;
''',
      [error(diag.extensionAsExpression, 30, 3)],
    );
    assertTypeDynamic(findNode.simple('E;'));
    assertTypeDynamic(findNode.prefixed('p.E;'));
  }

  test_simpleIdentifier() async {
    await assertErrorsInCode(
      '''
extension E on int {}
var v = E;
''',
      [error(diag.extensionAsExpression, 30, 1)],
    );
    assertTypeDynamic(findNode.simple('E;'));
  }
}
